Electrical
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SIEMENS ED41B040 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 1-Pole - 40A - 22k A IR
SIEMENS ED41B040 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 1-Pole - 40A - 22k A IR
Learn More...$222.88 -
GE - THQB32040 - Bolt On Circuit Breaker. - 3 Pole - 40 Amps
THQB32040 - Bolt On Circuit Breaker. - 3 Pole - 40 Amps
Learn More...$143.53 -
Siemens NGB2B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 2-Pole - 40A - 600V - 14k A IR
Siemens NGB2B040B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 2-Pole - 40A - 600V - 14k A IR
Learn More...$1,881.11 -
Siemens Q240 - Type QP - Plug in Circuit Breaker - 2 Pole - 40 Amp - 120/240VAC - Thermal Magnetic Type - Common Trip
Q240 - Siemens Type QP - Plug in Circuit Breaker, 2-Pole, 120/240VAC, 40 Amp, Thermal Magnetic Type - Common Trip
Learn More...$18.71 -
Federal Pioneer - NA3P40 - Stab-Lok - 3 Pole - 40 Amp Circuit Breaker
Federal Pioneer circuit breaker 120V/240V plug in 3-pole unit 3 inch thick or full size . Not interchangeable with any other. Learn More...$540.00
Out of stock
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Siemens B140H - Bolt On Circuit Breaker - 1-Pole - 120VAC - 40 Amp - Thermal Magnetic Type - 22k A IR
Siemens B140H - Bolt On Circuit Breaker - 1-Pole - 120VAC - 40 Amp - Thermal Magnetic Type - 22k A IR
Learn More...$87.61 -
SIEMENS LGG2B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 480V - 2-Pole - 40A - 65k A IR
SIEMENS LGG2B040L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 480V - 2-Pole - 40A - 65k A IR
Learn More...$9,126.81 -
Eaton Commander BQL340 - Bolt on Circuit Breaker - 3 Pole - 240Vac - 40AMP - Common Trip
Eaton Commander, 3 Poles Type BQL, Circuit Breaker - BQL340 - 3 Pole - 240VAC - 40A Common Trip Learn More...$390.00 -
Siemens HGB3K040B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 3-Pole - 40A - 480V - 35k A IR
Siemens HGB3K040B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 3-Pole - 40A - 480V - 35k A IR
Learn More...$2,766.31 -
Siemens BL1-040 - Plug In Circuit Breaker for ITE Blue-Line Loadcentres - 1-Pole - 40A - 120/240V
For use in ITE Blue-Line Loadcentres only. 1/2" Module Breaker, 10kA Interrupting Rating, Plug-In Type. 1 Pole, 40Amp, 120/240VAC
Learn More...$156.55 -
Square D - QOB140 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 40 Amp
SquareD QOB140 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 40 Amp
Learn More...$37.50 -
SIEMENS NGG3B040L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 3-Pole - 40A - 25k A IR
SIEMENS NGG3B040L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 3-Pole - 40A - 25k A IR
Learn More...$573.21 -
Cutler Hammer - BR140 Plug In Circuit Breaker - 1-Pole - 120/240VAC - 40AMP
Eaton Cutler-Hammer Circuit Breaker, Type BR140, Type C140, Plug In / Push In Style - 1-Pole - 120/240VAC - 40 AMP
Learn More...$8.35 -
Siemens NGB1K040B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 1-Pole - 40A - 480V - 25k A IR
Siemens NGB1K040B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 1-Pole - 40A - 480V - 25k A IR
Learn More...$853.61 -
GE - THQP140 - Plug In Circuit Breaker - 1 Pole - 40 Amps - 120V
THQP140 - Plug In Circuit Breaker. - 1 Pole - 40 Amps
Learn More...$15.88
Out of stock
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SIEMENS ED63B040 - Molded Case Circuit Breakers - Type ED6 - 600VAC - 3-Pole - 40A - 18k A IR
SIEMENS ED63B040 - Molded Case Circuit Breakers - Type ED6 - 600VAC - 3-Pole - 40A - 18k A IR
Learn More...$1,124.71 -
SIEMENS CQD140 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 277V AC - 1-Pole - 40A - 14k A IR
SIEMENS CQD140 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 277V AC - 1-Pole - 40A - 14k A IR
Learn More...$333.49 -
Siemens BQD240 - Molded Case Circuit Breakers - 2-Pole - 40A - 480VAC - 14k A IR - HACR rated
Siemens BQD240 - Molded Case Circuit Breakers - 2-Pole - 40A - 480VAC - 14k A IR - HACR rated
Learn More...$246.50 -
Commander - QBH40 - Bolt-On Replacement Classic Circuit Breaker - 1 Pole - 40 Amps
QBH40 - Bolt-On Replacement Classic Circuit Breaker - 1 Pole - 40 Amps
Learn More...$210.88
Out of stock
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SIEMENS ED61B040 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 40A - 30k A IR
SIEMENS ED61B040 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 40A - 30k A IR
Learn More...$498.89